@book{Nonhoff1989,
  author    = {Nonhoff, J{\"u}rgen},
  title     = {Entwicklung eines Expertensystems f{\"u}r das DV-Controlling},
  edition   = {1},
  publisher = {Springer Verlag},
  isbn      = {9780387507606},
  pages     = {158 Seiten},
  year      = {1989},
  language  = {de}
}